Snow white pebbles are natural rocks that have a very bright white color and a smooth surface. They are often used for decorative purposes in landscaping, gardening, and building projects. Snow white pebbles can enhance the appearance of any area by reflecting light and creating contrast with other colors. Snow white pebbles are usually made from marble rocks that have a white color and slight glossiness. They are tumbled and polished to produce the most rounded and smooth shape possible.